Mostre todas as linhas na tabela mysql e dê a opção de excluir as específicas

<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>

<table>
  <tr>
    <td>Recent Posts</td>
  </tr>
  <?php while($row = mysql_fetch_array($result)) : ?>
  <tr>
    <td><?php echo $row['field1']; ?></td>
    <td><?php echo $row['field2']; ?></td>
    <!-- and so on -->
    <td>
      <form action="delete.php" method="post">
        <input type="hidden" name="delete_id" value="<?php echo $row['id']; ?>" />
        <input type="submit" value="Delete" />
      </form>
    </td>
  </tr>
  <?php endwhile; ?>
</table>

<?php
if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
  $delete_id = mysql_real_escape_string($_POST['delete_id']);
  mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
  header('Location: main.php');
}

<?php $result = mysql_query("SELECT * FROM KeepScores"); ?>

<table>
  <tr>
    <td>Recent Posts</td>
  </tr>
  <?php while($row = mysql_fetch_array($result)) : ?>
  <tr id="<?php echo $row['id']; ?>">
    <td><?php echo $row['field1']; ?></td>
    <td><?php echo $row['field2']; ?></td>
    <!-- and so on -->
    <td>
      <button class="del_btn" rel="<?php echo $row['id']; ?>">Delete</button>
    </td>
  </tr>
  <?php endwhile; ?>
</table>

<script>
  $(document).ready(function(){
    $('.del_btn').click(function(){
       var del_id = $(this).attr('rel');
       $.post('delete.php', {delete_id:del_id}, function(data) {
          if(data == 'true') {
            $('#'+del_id).remove();
          } else {
            alert('Could not delete!');
          }
       });
    });
  });
</script>

<?php
    if(isset($_POST['delete_id'] && !empty($_POST['delete_id']))) {
      $delete_id = mysql_real_escape_string($_POST['delete_id']);
      $result = mysql_query("DELETE FROM KeepScores WHERE `id`=".$delete_id);
      if($result !== false) {
        echo 'true';
      }
    }